starter Set 94 Form Exercise

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [31] → [15, _] → [5, _, 6]

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Answer: Row2[2]=16, Row3[2]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [31]
  • [15,16]
  • [5,10,6]
Base
  • 5
  • 10
  • 6
TopValue
31
HiddenCells
  • {"r":1,"c":1,"v":16}
  • {"r":2,"c":1,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [6, 10] → [4, 2, _]

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Answer: Row1[1]=16, Row3[3]=8

SubType
number-pyramid
Difficulty
starter
Levels
  • [16]
  • [6,10]
  • [4,2,8]
Base
  • 4
  • 2
  • 8
TopValue
16
HiddenCells
  • {"r":0,"c":0,"v":16}
  • {"r":2,"c":2,"v":8}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [28] → [10, 18] → [_, 8, _]

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Answer: Row3[1]=2, Row3[3]=10

SubType
number-pyramid
Difficulty
starter
Levels
  • [28]
  • [10,18]
  • [2,8,10]
Base
  • 2
  • 8
  • 10
TopValue
28
HiddenCells
  • {"r":2,"c":0,"v":2}
  • {"r":2,"c":2,"v":10}

Number Pyramid: Each block equals the sum of the two blocks below it. Fill the missing values. Pyramid (top to bottom): [_] → [16, 8] → [10, 6, _]

Show answer

Answer: Row3[3]=2, Row1[1]=24

SubType
number-pyramid
Difficulty
starter
Levels
  • [24]
  • [16,8]
  • [10,6,2]
Base
  • 10
  • 6
  • 2
TopValue
24
HiddenCells
  • {"r":2,"c":2,"v":2}
  • {"r":0,"c":0,"v":24}